江苏省涟水县红日中学2013-2014学年八年级英语上册 8a unit 3 a day out第6课时教学案无答案新版牛津版.docVIP

8A Unit 3 A day out（第6课时） 一．教学目标: 学习as…as, not as/so…as 与反身代词的用法。 二．教学重难点: as…as, not as/so…as 与反身代词的用法。 三．学习与交流 （1）as...as用法： 我们用as...as来表达人或者事物在某方面不相同，意为和……一样，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。 其基本结构为：as+ adj./ adv. +as。 例如：This film is _____ ________ _____that one.。这部电影和那部电影一样有趣 其否定式为not as/so +adj./ adv. +as。我们用not as/so….as来表达人或者事物在某方面不相同，意为“不及，不如”，也表示同级的比较。 例如：This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。 这部电影不如那部电影有趣。This film is ______ ______interesting _____that one. = This film is_______ interesting ______that one. = That film is_______ interesting ______ that one. 若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。 例如： Your bag is twice as expensive as mine.你的袋子比我的贵一倍。 （2）反身代词的用法： 反身代词即人称代词的反身形式，它所指代的人或物与主语一致，在句中可以起到强调的作用。反身代词与它所指代的对象在人称、性别、数上必须保持一致。如： Mike cannot look after himself. We enjoyed ourselves in the park. 英语中共有八种反身代词：单数 myself yourself himself/herself/itself 复数 ourselves yourselves themselves 含反身代词的常用短语teach oneself ，learn sth. by oneself 自学 Say to oneself 自言自语 enjoy oneself 玩的开心 Help oneself to请自便 look after oneself 照顾自己 Hurt oneself 伤害自己 lose oneself in 沉溺于 leave sb.by oneself 把某人独自留下 四．典型题例 完成句子。 1.我觉得滑冰和游泳一样有趣。I think that skating is _____ _____ ______ _______. 2. 乘汽车不如乘火车去北京快。 Going to Beijing by bus is ______ ______ ______ ______ going by train. 3. ----Who taught you to speak English before you came to our school? -----Nobody did.. I taught________(I) to speak English. 4. ----Help _______(you) to some fish, Lucy and Lily. -----Thank you. 5.As soon as we got off the bus, we couldn’t wait to go into the park and enjoyed ________(we). 五．达标检测 一．单项选择。 ( )1.---Is English as difficult as Chinese? ---No, I don’t think so. Chinese is _______English. A. as difficult as B. not as difficult as C.more difficult as D.less difficult as ( )2.---What do Jane and Helen think about the good news. A. so excited; as B.as exciting ;so C.so exciting;as D.as excited;as ( )3.My